ResearchMarket at a glanceU.S.-based buyout and mezzanine fundraising enjoyed a monumental two-week period, seeing its 2015 total skyrocket by over $24 billion. That is a full $27 billion ahead of where it stood at this point last year.Bypiotrk15 May 2015•1 min readJavaScript is required to read this article. Please enable it in your browser and reload the page.ResearchMarkets